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T.?M.?AlievEmail author I?Kanik M.?Savci 《The European Physical Journal C - Particles and Fields》2003,31(2):197-201
The coupling constant of
decay is calculated by light cone QCD sum rules. The result obtained for
is in good agreement with the existing experimental results.Received: 6 May 2003, Published online: 10 October 2003Erratum published online: 10 October 相似文献
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T.M. Aliev O. Özcan M. Savci 《The European Physical Journal C - Particles and Fields》2003,27(3):447-452
We study the possibility of detecting non-commutative QED through neutral Higgs boson pair production at a collider. This is based on the assumption that H0 interacts directly with the photon as suggested by symmetry considerations. The sensitivity of the cross-section to the non-commutative
scale and the Higgs mass is investigated.
Received: 28 August 2002 / Revised version: 15 November 2002 / Published online: 19 February 2003 相似文献
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The decay width, forward-backward asymmetry and lepton longitudinal and transversal polarization for the exclusive B → K*ℓ+ℓ− decay in a two Higgs doublet model are computed. It is shown that all these quantities are very effective tools for establishing new physics. 相似文献
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Turan Nevin Buldurun Kenan Alan Yusuf Savci Ahmet Çolak Naki Mantarcı Asim 《Research on Chemical Intermediates》2019,45(6):3525-3540
Research on Chemical Intermediates - In this study, the complex combinations of Ru(II), Co(II) and Ni(II) with Schiff base obtained through the condensation of (E)-methyl... 相似文献
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We calculate the penguin-induced form factor for the
decay. This form factor is calculated by light cone QCD sum rules, including contributions from wave functions up to twist-4 as well as mass corrections of the light
meson.Received: 12 March 2003, Published online: 23 June 2003 相似文献
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T.M. Aliev A. Özpineci M. Savci 《The European Physical Journal C - Particles and Fields》2003,29(2):265-270
We study the effects of sequential fourth quark generation in rare decays induced by the transition and in B
s
0- mixing. Using the experimental values on the branching ratios of the and decays, the allowed regions for and are determined as a function of the t
'
quark mass.
Received: 3 April 2003 / Published online: 2 June 2003
RID="a"
ID="a" e-mail: taliev@metu.edu.tr
RID="b"
ID="b" e-mail: ozpineci@ictp.trieste.it
RID="c"
ID="c" e-mail: savci@metu.edu.tr 相似文献
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Burcin Akgun Emre Savci Duygu Avci 《Journal of polymer science. Part A, Polymer chemistry》2012,50(4):801-810
Novel phosphonate and phosphonic acid‐containing bis(methacrylamide)s were synthesized. The phosphonate‐containing monomers ( 1a and 1b ) were synthesized by amidation of 2‐(2‐chlorocarbonyl‐allyloxymethyl)‐acryloylchloride with diethyl 2‐aminoethylphosphonate and diethyl 1‐aminomethylphosphonate. The phosphonic acid‐containing monomers ( 2a and 2b ) were synthesized by hydrolysis of 1a and 1b with trimethylsilyl bromide (TMSBr). All monomers were liquids and dissolved in water and ethanol. Thermal homopolymerization of 1a and 1b in bulk and solution using 2,2′‐azobis(isobutyronitrile) (AIBN) at 80 °C gave crosslinked polymers indicating low cyclization tendencies of these monomers. They were also homopolymerized using photo‐DSC with 2,2′‐dimethoxy‐2‐phenyl acetophenone (DMPA) as photoinitator, and their maximum rates of polymerization were found to be higher than commercial monomers 2,2‐bis[4‐(2‐hydroxy‐3‐methacryloyloxy propyloxy) phenyl] propane (Bis‐GMA) and 2‐hydroxyethyl methacrylate (HEMA), indicating their potential as reactive diluents or crosslinkers in dental materials. In fact, copolymerization with monomer 1a resulted in improvements in photopolymerization kinetics of both Bis‐GMA and HEMA. The acidic nature of the aqueous solutions (pH of 2a : 1.42, 2b : 1.53), stability under aqueous conditions after 1 month of study at 37 °C, interaction of 2a with hydroxyapatite (HAP) as representative of both monomers, and copolymerizability of the same with HEMA make these monomers suitable as adhesive monomers in dental adhesives, although their low observed reactivities may present a drawback. © 2011 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012 相似文献
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Ruta chalepensis is a rich source of important secondary metabolites such as furanocoumarins and alkaloids. Besides, it is a medicinal plant and still used in traditional medicine. For that reason, its chemical composition, medicinal properties, and uses were reviewed in this article. 相似文献
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We calculate the strong coupling constants gp**p*π, where P** (D**, B**) is the 1+ p-wave state, in the framework of the light-cone QCD sum rules, and using these values ofgp**p*π , we compute the hadronic decay widths forD** → D* π and B** → B* π. 相似文献
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